US NAVY
Jack Edward O'Neill Jr
August 6, 1947—March 15, 2006
AO3
Life Timeline
58 years1947
Born
August 6, 1947
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
AO3
2006
Passed Away
March 15, 2006
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
AO3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more